Asteriscus aquaticus

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Habitus and growth type

  • Plant height [m]: 0.25
    ?
  • Life span: Annual
    ?
  • Life form: Therophyte
    ?

Flower

  • Flowering period: March-July
    ?

Fruit, seed and dispersal

  • Seed mass [mg]: 0.79
    ?
  • Dispersal mode: Hydrochory
    ?

Trophic mode

  • Parasitism and mycoheterotrophy: autotroph
    ?
  • Carnivory: non-carnivorous
    ?
  • Symbiotic nitrogen fixation: no nitrogen-fixing symbionts
    ?

Taxon origin

  • Origin in Europe: Native
    ?

Ecology

  • Environmental relationships

  • Substrate reaction relationship: Alkaline
    ?
  • Nutrient relationship: Eutrophic
    ?
  • Salinity relationship: Slightly saline or brackish
    ?
  • Ellenberg-type indicator values

  • Light indicator value: 9
    ?
  • Temperature indicator value: 10
    ?
  • Reaction indicator value: 7.5
    ?
  • Nutrient indicator value: 7
    ?
  • Salinity indicator value: 1
    ?
  • Disturbance indicator values

  • Disturbance frequency: 1.44
    ?
  • Disturbance frequency (herb layer): 1.69
    ?
  • Disturbance severity: 0.83
    ?
  • Disturbance severity (herb layer): 0.81
    ?
  • Mowing frequency: 0.24
    ?
  • Grazing pressure: 0.36
    ?
  • Soil disturbance: 0.38
    ?

Habitat and sociology

  • Syntaxon

  • Diagnostic species of phytosociological classes: FI (TUB) Helianthemetea guttati
    ?
  • EUNIS habitat

  • Diagnostic species of EUNIS habitats: R1F Mediterranean annual-rich dry grassland
    ?
  • Broad habitat

  • Occurrence in broad habitats: Coastal saltmarsh, Wetland, Grassland (non-alpine, non-saline), Saline vegetation
    ?

Distribution

No subordinate taxa were found for this item.

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